Internet of Things management terminal all-in-one machine

Abstract

The invention relates to the technical field of Internet of Things management, in particular to an Internet of Things management terminal all-in-one machine which comprises an all-in-one machine mechanism, a display screen mechanism arranged in the all-in-one machine mechanism, a drying maintenance mechanism arranged in the all-in-one machine mechanism, a screen cleaning mechanism arranged on the drying maintenance mechanism and two water conveying assemblies arranged on the drying maintenance mechanism. The all-in-one machine mechanism comprises a machine cabinet, and an embedded cavity is formed in the machine cabinet; the two sets of water conveying assemblies are used for flushing and cleaning accumulated scale in the position control dry maintenance mechanism. According to the all-in-one machine, an existing exposed touch display screen is arranged to be in a rebounding embedded type, when the all-in-one machine is activated and used, the motor in operation pops up the display screen rapidly, and in the periodical movement process of popping up and folding of the display screen, the screen cleaning mechanism can conduct rapid self-cleaning on deposited dirt generated by human factors or environmental factors, and therefore the cleaning effect of the all-in-one machine is improved. Therefore, the problem that the sensitivity of the touch display screen is reduced due to the influence of scale deposition is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things management, and in particular to an all-in-one Internet of Things management terminal. Background Art

[0002] The IoT terminal basically consists of three parts: a peripheral perception (sensing) interface, a central processing module and an external communication interface. It is connected to sensor devices such as RFID readers, infrared sensors, environmental sensors, etc. through the peripheral perception interface. The data of these sensor devices is read and processed by the central processing module, and then sent to the designated central processing platform of the Ethernet through the external communication interface according to the network protocol.

[0003] Currently, the most common form of IoT terminal all-in-one is the self-service IoT terminal all-in-one, which is widely used in shopping malls, shopping guides, medical treatment and outdoor travel. However, when such equipment has been in standby for a long time and is used by a large number of pedestrians, it is affected by environmental and human factors. The touch screen of such all-in-one machine is prone to malfunction due to dirt accumulation. In severe cases, it will cause damage to the display screen or failure of the touch control panel.

[0004] In view of this, an all-in-one Internet of Things management terminal was designed to solve the above problems. Summary of the invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in the present invention is: The integrated Internet of Things management terminal comprises an integrated machine mechanism, a display screen mechanism arranged in the integrated machine mechanism, a dry control and maintenance mechanism arranged in the integrated machine mechanism, a screen cleaning mechanism arranged on the dry control and maintenance mechanism, and two groups of water delivery components arranged on the dry control and maintenance mechanism; the integrated machine mechanism comprises a cabinet, and an embedded cavity is opened inside the cabinet; the two groups of water delivery components are used to flush and clean the scale inside the dry control and maintenance mechanism; the display screen mechanism comprises a touch screen, and the touch screen is arranged in the embedded cavity; the dry control and maintenance mechanism comprises a guide base arranged at the bottom of the touch screen, two side wing plates arranged at both ends of the guide base and attached to both sides of the touch screen, a splash filter plate arranged in the two side wing plates, an inner pad arranged in the middle of the inner side of the two side wing plates, a brushing component arranged between the two side wing plates, and a reflux flushing component arranged in the brushing component; the screen cleaning mechanism comprises a baffle arranged on the two side wing plates, a leg arranged in the baffle, and a face cleaning roller installed in the two legs and attached to the touch screen.

[0007] In a preferred example, the present invention can be further configured as follows: the scrubbing assembly includes a washing and protecting shell, a sealing plate arranged on the washing and protecting shell, and evenly distributed notches are opened on the inclined surface at the bottom end of the washing and protecting shell; An exhaust box is arranged on the washing and protecting shell, and an exhaust end of the exhaust box is arranged in the washing and protecting shell, while an air inlet end of the exhaust box is arranged in the cabinet; The top of the inner side of the two side wing plates is provided with an inclined scraper, and the arc-shaped opening at the top of the scraper is attached to the cleansing roller. A horizontally placed pressure-bearing inner pad is arranged in the middle of the bottom end of the washing and protecting shell.

[0008] In a preferred example, the present invention can be further configured as follows: the backflow flushing assembly includes two anti-overflow plates arranged inside the washing and protecting housing, and the anti-overflow plates are in an L-shaped structure as a whole, and the adjacent ends of the two anti-overflow plates are located directly above the pressure-bearing inner pad; The outer end of the overflow prevention plate is provided with a guide rod, an end tube is arranged in the side wing plate, a gasket is installed inside the end tube, and a tension spring is arranged between the gasket and the overflow prevention plate, and the tension spring is located outside the guide rod; A screw hole is provided on the top of the end pipe.

[0009] In a preferred example, the present invention can be further configured as follows: the leg is composed of a T-shaped tie rod and an end plate, and a spring is arranged outside the T-shaped tie rod, and one end of the spring is pressed on the inner wall of the baffle, and the other end of the spring is pressed on the end plate. A liquid storage tank is arranged between the two baffles, and a liquid coating brush roller is arranged in the notch of the liquid storage tank on the side facing the facial cleaning roller; A liquid injection pipeline is arranged in the middle of the other side of the liquid storage tank.

[0010] In a preferred example, the present invention can be further configured as follows: a ventilation slot is provided on the back of the cabinet, an exhaust plate is provided on the front of the cabinet, and a cover is provided in the inclined surface of the top of the cabinet; The inner wall of the cabinet is provided with a second pad, and the bottom of the cover is provided with a first pad; The first foot and the second foot are connected with a reset assembly.

[0011] In a preferred example, the present invention can be further configured as follows: the reset assembly is composed of a U-shaped clamp and a reinforcing tension spring; The surface of the sealing cover is coated with an insulating paint layer.

[0012] In a preferred example, the present invention can be further configured as follows: the water delivery assembly includes a water pipe and a positioning bolt arranged on a water pipe joint; The threaded section of the positioning bolt is adapted to penetrate into the screw hole at the top of the end pipe.

[0013] In a preferred example, the present invention can be further configured as follows: the display screen mechanism further includes a power line arranged at the bottom of the touch screen, a push plate is installed on the back of the touch screen, and two protective covers are installed on both sides of the push plate; A rack is arranged on the rod body at one side of the pushing plate.

[0014] In a preferred example, the present invention can be further configured as follows: the dry control and maintenance mechanism also includes a suspension arranged on two side wing plates, a motor is arranged in the middle of the suspension, and a gear is arranged at the outer end of the internal transmission shaft of the motor, and the gear is adapted to mesh with the rack.

[0015] In a preferred example, the present invention can be further configured as follows: the dry control and maintenance mechanism also includes two sets of plugs; And two sets of plugs are respectively installed on the inner walls of the two side wing plates; The bottom of the anti-overflow plate is provided with two recessed holes adapted for the plugs.

[0016] By adopting the above technical solution, the beneficial effects achieved by the present invention are: 1. The present invention sets the existing exposed touch screen to be resilient and embedded. When the all-in-one machine is activated and used, the running motor will quickly pop out the screen. During the periodic activity of the screen popping up and retracting, the screen cleaning mechanism can quickly self-clean the dirt generated by human factors or environmental factors, thereby effectively avoiding the problem of reduced sensitivity of the touch screen due to dirt accumulation.

[0017] 2. The present invention arranges a drying control and maintenance mechanism directly below the screen cleaning mechanism. At this time, the rebounded display screen will cooperate with the drying control and maintenance mechanism and the screen cleaning mechanism to form a sealed state, cooperate with the brushing component to smoothly discharge the transferred dirt liquid, and cooperate with the dry hot air flow to quickly dry the display screen, thereby avoiding the interference of the dirt liquid on the display screen and keeping the display screen dry and tidy at all times.

[0018] 3. The present invention sets a single-channel exhaust cavity between the dry control and maintenance mechanism and the display screen, and combines the ventilation slots and the exhaust plate to exchange heat for the single-channel gas, thereby ensuring that the display screen after rebound embedding can accelerate the heat dissipation, thereby avoiding the attachment of dust particles to the surface of the display screen due to the attraction of the free electric field. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the present invention when used; Figure 2 For the present invention Figure 1 The enlarged schematic diagram of point A in the middle; Figure 3 It is a bottom view schematic diagram of the integrated machine mechanism of the present invention; Figure 4 is a cross-sectional schematic diagram of the cabinet of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram from top view; Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point B in the middle; Figure 7 It is a partial schematic diagram of the present invention; Figure 8 is a schematic diagram of a display screen mechanism of the present invention; Fig. 9 It is an exploded schematic diagram of the screen cleaning mechanism of the present invention; Fig.10 is a schematic diagram of a brushing assembly of the present invention; Fig.11 It is a schematic diagram of a backflow flushing assembly of the present invention; Fig.12 For the present invention Fig.11 The enlarged schematic diagram of the center C; Fig.13 It is an exploded schematic diagram of the screen cleaning mechanism of the present invention.

[0020] Reference numerals: 100, integrated machine mechanism; 110, cabinet; 120, ventilation slot; 130, exhaust plate; 140, cover; 150, first foot; 160, second foot; 170, reset assembly; 200, water delivery assembly; 210, water pipe; 220, positioning bolt; 300, display screen mechanism; 310, touch screen; 320, power cord; 330, push plate; 340, protective cover; 400, control and maintenance mechanism; 410, side wing plate; 420, suspension; 430, motor; 440, anti-splash filter plate; 450, inner pad; 460, guide base; 470, plug; 480, backwash assembly; 481, anti-overflow plate; 482, end pipe; 483, gasket; 484, tension spring; 485, guide rod; 490, brush assembly; 491, washing and protection shell; 492, pressure-bearing inner pad; 493, exhaust fan box; 494, sealing plate; 495, scraper; 500, screen cleaning mechanism; 510, baffle; 520, support leg; 530, spring; 540, liquid storage tank; 550, liquid coating brush roller; 560, surface cleaning roller. DETAILED DESCRIPTION

[0021] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0022] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0023] The following describes an all-in-one Internet of Things management terminal provided by some embodiments of the present invention in conjunction with the accompanying drawings. Embodiment 1:

[0024] Combination Figure 1-Figure 13 As shown, the Internet of Things management terminal integrated machine provided by the present invention includes an integrated machine mechanism 100, a display screen mechanism 300 arranged in the integrated machine mechanism 100, a dry control and maintenance mechanism 400 arranged in the integrated machine mechanism 100, a screen cleaning mechanism 500 arranged on the dry control and maintenance mechanism 400, and two groups of water supply components 200 arranged on the dry control and maintenance mechanism 400. The integrated machine mechanism 100 is used to supply energy to the display screen mechanism 300 and provide an integrated control platform, the two groups of water supply components 200 are used to rinse and clean the scale inside the dry control and maintenance mechanism 400, the dry control and maintenance mechanism 400 is used to quickly dry the display screen mechanism 300, and the screen cleaning mechanism 500 is used to quickly clean the scale of the display screen mechanism 300.

[0025] The integrated machine mechanism 100 includes a cabinet 110, and an embedded cavity is provided inside the cabinet 110; The display screen mechanism 300 includes a touch screen 310, a power line 320 disposed at the bottom of the touch screen 310, a push plate 330 is installed on the back of the touch screen 310, and two protective covers 340 are installed on both sides of the push plate 330; A rack is provided on the rod body on one side of the push plate 330, and the touch screen 310 is provided in the embedded cavity; The control and maintenance mechanism 400 includes two groups of plugs 470, a flow guide base 460 arranged at the bottom of the touch screen 310, two side wing plates 410 arranged at both ends of the flow guide base 460 and attached to both sides of the touch screen 310, a splash filter plate 440 arranged in the two side wing plates 410, an inner pad 450 arranged in the middle of the inner side of the two side wing plates 410, a brush assembly 490 arranged between the two side wing plates 410, a backflow flushing assembly 480 arranged in the brush assembly 490, and a suspension 420 arranged on the two side wing plates 410, a motor 430 is arranged in the middle of the suspension 420, and a gear is arranged at the outer end of the internal transmission shaft of the motor 430, and the gear is adapted to mesh with the rack; And two sets of plugs 470 are respectively installed on the inner walls of the two side wing plates 410; The bottom of the overflow prevention plate 481 is provided with two recessed holes adapted to fit the plug 470; The screen cleaning mechanism 500 includes a baffle 510 disposed on two side wing plates 410, a leg 520 disposed in the baffle 510, and a cleaning roller 560 installed in the two legs 520 and attached to the touch screen 310. The leg 520 is composed of a T-shaped pull rod and an end plate, and a spring 530 is disposed outside the T-shaped pull rod, and one end of the spring 530 is pressed on the inner wall of the baffle 510, and the other end of the spring 530 is pressed on the end plate. A liquid storage tank 540 is disposed between the two baffles 510 , and a liquid coating brush roller 550 is disposed in a groove of the liquid storage tank 540 on a side facing the face cleaning roller 560 ; A liquid injection pipeline is provided in the middle of the other side of the liquid storage tank 540.

[0026] When the user uses the device, the running motor 430 can push the propulsion plate 330 to lift up, and the touch screen 310 will be lifted up. Finally, the touch screen 310 can push the cover 140 upward until the cover 140 is turned over. At this time, the touch screen 310 can be exposed to the environment, and the exposed display screen of the touch screen 310 can be conveniently operated by the user quickly. As the cleaning liquid is filled from the injection pipe of the liquid storage tank 540, the coating brush roller 550 is immersed in the cleaning liquid and can cooperate with the rotating cleaning roller 560 to transfer the solution. At this time, the wet cleaning roller 560 can gently press and roll the screen of the reciprocating lifting touch screen 310. At this time, the scale on the display screen surface of the touch screen 310 can be effectively removed, and the removed scale can be accumulated in the cleaning roller 560. At this time, the scraper 495 can squeeze the cleaning roller 560, and the squeezed sewage can flow into the inner pad 450 and the washing and protection shell 491 along the inclined surface of the scraper 495. At this time, the sewage sliding down the gap can be quickly transferred under the action of the wind pressure blown in the exhaust fan box 493; Finally, the scrubbing assembly 490, the two side wing plates 410 and the backwashing assembly 480 can effectively store the sewage; When the sewage is stored to a certain level, the two sets of water supply components 200 can be installed on the two end pipes 482 respectively. At this time, the guide rod 485 that is pushed horizontally will drive the anti-overflow plate 481 to move horizontally toward the inside of the washing and protection shell 491. At this time, a gap will be created between the anti-overflow plate 481 and the washing and protection shell 491. Finally, the cleaning solution is transferred by the two sets of water supply components 200, and the inner wall of the washing and protection shell 491 can be cleaned in a closed space. Embodiment 2:

[0027] Combination Figure 3-Figure 6As shown, on the basis of Example 1, a ventilation slot 120 is provided on the back of the cabinet 110, an exhaust plate 130 is provided on the front of the cabinet 110, and a cover 140 is provided in the inclined surface at the top of the cabinet 110; The inner wall of the cabinet 110 is provided with a second foot 160 , and the bottom of the cover 140 is provided with a first foot 150 ; A reset assembly 170 is connected to the first foot 150 and the second foot 160 .

[0028] Preferably, the ventilation slot 120 is used to dissipate heat from the touch screen 310 in a closed state, and cooperates with the exhaust plate 130 to perform a double-channel air drying process on the touch screen 310; Among them, the exhaust plate 130 passes through the bottom of the inner end of the cabinet 110 and is provided with a rectangular slot, and the rectangular slot is located directly above the inclined slot at the bottom end of the washing and protection shell 491, so as to effectively release the humid air flow.

[0029] The reset assembly 170 is composed of a U-shaped clamp and a reinforcing tension spring; The surface of the cover 140 is coated with an insulating paint layer.

[0030] Preferably, the top of the cover 140 is movably installed in a groove on the top of the cabinet 110 , and the cover 140 can reduce static electricity generated during the use of the touch screen 310 . Embodiment 3:

[0031] Combination Figure 9-11 As shown, based on Example 1, the backflow flushing assembly 480 includes two anti-overflow plates 481 arranged inside the washing and protection shell 491, and the anti-overflow plates 481 are generally L-shaped structures, and the adjacent ends of the two anti-overflow plates 481 are located directly above the pressure-bearing inner pad 492.

[0032] Preferably, after the two anti-overflow plates 481 are pressurized and move laterally toward the top of the pressure-bearing inner pad 492, the adjacent ends of the two anti-overflow plates 481 can be adapted to fit on the top of the pressure-bearing inner pad 492. At this time, the two anti-overflow plates 481 and the pressure-bearing inner pad 492 form a constant pressure cavity, and finally the cleaning solution is input through two sets of water delivery components 200, so that the sewage can be quickly emptied until it is clean.

[0033] A guide rod 485 is disposed at the outer end of the overflow prevention plate 481, and an end tube 482 is disposed in the side wing plate 410. A gasket 483 is installed inside the end tube 482, and a tension spring 484 is disposed between the gasket 483 and the overflow prevention plate 481, and the tension spring 484 is located outside the guide rod 485; The top of the end tube 482 is provided with a screw hole; The water delivery assembly 200 includes a water pipe 210 and a positioning bolt 220 disposed on a joint of the water pipe 210; The threaded section of the positioning bolt 220 is adapted to penetrate into the screw hole at the top of the end tube 482 .

[0034] When one set of water delivery components 200 is docked with one of the end pipes 482, the guide rod 485 squeezed by the end of the water pipe 210 will be pressurized to push the anti-overflow plate 481 to move horizontally toward the inside of the washing and protection shell 491. At this time, the one-way docking passage can cooperate with the wind pressure of the exhaust box 493 to quickly discharge the sewage. Embodiment 4:

[0035] Combination Figure 9-13 As shown, based on the embodiment 1, the scrubbing assembly 490 includes a scrubbing housing 491, a sealing plate 494 disposed on the scrubbing housing 491, and evenly distributed notches are opened on the inclined surface at the bottom end of the scrubbing housing 491; An exhaust box 493 is disposed on the washing and protecting shell 491, and an exhaust end of the exhaust box 493 is disposed in the washing and protecting shell 491, and an air inlet end of the exhaust box 493 is disposed in the cabinet 110; The top of the inner side of the two side wing plates 410 is provided with an inclined scraper 495, and the arc-shaped opening at the top of the scraper 495 is attached to the cleansing roller 560. A horizontally placed pressure-bearing inner pad 492 is provided in the middle of the bottom end of the washing and protecting shell 491 .

[0036] Preferably, the sealing plate 494 cooperates with the cleaning and protection shell 491 to form a semi-sealed state with the touch screen 310. At this time, the inner pad 450 arranged in the middle of the inner side of the two side wing plates 410 can be used as a protective layer against splashing. As the exhaust fan box 493 circulates and transports hot air into the semi-sealed cavity, the touch screen 310 display screen can be quickly air-dried after being cleaned, and the sewage that descends along the trend is prevented from splashing and overflowing under the dual guidance of the guide base 460 and the splash-proof filter plate 440.

[0037] The working principle and use process of the present invention: The IoT terminal is a device that connects the sensor network layer and the transmission network layer in the IoT to collect data and send data to the network layer. It is responsible for multiple functions such as data collection, preliminary processing, encryption, and transmission; The most common one is the self-service IoT terminal all-in-one machine, which is widely used in industries such as banking, medical care and travel. However, this type of equipment will have a series of problems after long-term use, which will lead to increased maintenance costs. As the display screen of this type of equipment is exposed for a long time and is touched and pressed by humans, serious dirt will appear on the surface of the display screen. As time goes by, the sensitivity of the display screen will decrease. In severe cases, it will cause the touch control panel to malfunction or the system to have problems. The large-area all-in-one machine relies on manual wiping and cleaning, which will increase the workload of manual labor. The device sets the traditional exposed touch screen as a rebound embedded one. When the user needs to use the all-in-one machine to understand certain information or to query and retrieve commercial bills, the internal transmission shaft of the running motor 430 will rotate, and the gear at the outer end of the transmission shaft will mesh with the rack inside the transmission push plate 330. As the gear rotates at a constant speed, the push plate 330 will be pressed to drive the touch screen 310 to rise as a whole. At this time, the touch screen 310 will bounce up the cover 140 as a whole, until the cover 140 is flipped over, and the touch screen 310 as a whole can be exposed outside. During the process of the touch screen 310 rising or falling, the touch screen arranged on the outside thereof will repeatedly pass through the cleaning roller 560, and finally the cleaning roller 560 can wipe the dirt on the touch screen caused by human factors, and after the cleaning roller 560 rotates along the surface of the screen, the liquid coating brush roller 550 can cooperate with the cleaning roller 560 to rotate jointly, and at this time, the liquid coating brush roller 550 can slowly soak the washing solution stored in the liquid storage tank 540 into the cleaning roller 560, and finally the cleaning roller 560 can clean the surface of the screen; When the display screen surface is clean, the exhaust fan box 493 will also start running. At this time, the dry hot air that is circulated and filtered can quickly dry the cleaned display screen. As the cleaning roller 560 continues to rotate, the scraper 495 arranged on the inner side of the two side wing plates 410 can squeeze and scrape the cleaning roller 560. The dirty scale under the extrusion force can flow along the inclined surface of the scraper 495, and finally be transferred downward along the gap between the washing and protection shell 491 and the inner pad 450, and accelerate the descent under the action of wind pressure, and finally enter the washing and protection shell 491 and the rectangular water storage tank formed by the two side wing plates 410 from the inclined surface of the guide base 460 and the slot hole inside it. Finally, the sewage can be discharged outward through the water delivery component 200 therein, and the cleaning solution can be flushed into the water storage tank by another set of water delivery components 200. At this time, the two anti-overflow plates 481 and the pressure-bearing inner pad 492 that are pressurized to form a sealing structure can prevent the cleaning solution from overflowing; This ensures that the device can automatically perform cleaning operations when powered on, thereby reducing the workload of manual cleaning operations.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An all-in-one Internet of Things management terminal, comprising an all-in-one device mechanism (100), characterized in that: It also includes a display screen mechanism (300) arranged in the integrated machine mechanism (100), a dryness control and maintenance mechanism (400) arranged in the integrated machine mechanism (100), a screen cleaning mechanism (500) arranged on the dryness control and maintenance mechanism (400), and two groups of water delivery components (200) arranged on the dryness control and maintenance mechanism (400); The integrated machine mechanism (100) comprises a cabinet (110), wherein an embedded cavity is provided inside the cabinet (110); The two groups of water delivery components (200) are used to flush and clean the internal scale of the position control dry maintenance mechanism (400); The display screen mechanism (300) comprises a touch screen (310), and the touch screen (310) is arranged in the embedded cavity; The dry control and maintenance mechanism (400) comprises a flow guide base (460) arranged at the bottom of the touch screen (310), two side wing plates (410) arranged at both ends of the flow guide base (460) and attached to both sides of the touch screen (310), a splash filter plate (440) arranged inside the two side wing plates (410), an inner pad (450) arranged at the middle of the inner sides of the two side wing plates (410), a brushing assembly (490) arranged between the two side wing plates (410), and a backflow flushing assembly (480) arranged inside the brushing assembly (490); The screen cleaning mechanism (500) comprises a baffle (510) arranged on two side wing plates (410), a support leg (520) arranged in the baffle (510), and a face cleaning roller (560) installed in the two support legs (520) and attached to the screen of the touch screen (310).

2. The IoT management terminal according to claim 1, characterized in that: The scrubbing assembly (490) comprises a washing and protecting shell (491), a sealing plate (494) arranged on the washing and protecting shell (491), and evenly distributed notches are provided on the inclined surface at the bottom end of the washing and protecting shell (491); An exhaust box (493) is provided on the washing and protecting shell (491), and an exhaust end of the exhaust box (493) is provided in the washing and protecting shell (491), while an air inlet end of the exhaust box (493) is provided in the cabinet (110); An inclined scraper (495) is provided at the top of the inner side of the two side wing plates (410), and the arc-shaped opening at the top of the scraper (495) fits on the face cleaning roller (560). A horizontally placed pressure-bearing inner pad (492) is provided in the middle of the bottom end of the washing and protecting shell (491).

3. The Internet of Things management terminal according to claim 1 is characterized in that: The backflow flushing assembly (480) comprises two overflow prevention plates (481) arranged inside the washing and protection housing (491), and the overflow prevention plates (481) are in an L-shaped structure as a whole, and the adjacent ends of the two overflow prevention plates (481) are located directly above the pressure-bearing inner pad (492); A guide rod (485) is provided at the outer end of the overflow prevention plate (481), an end tube (482) is provided inside the side wing plate (410), a gasket (483) is installed inside the end tube (482), and a tension spring (484) is provided between the gasket (483) and the overflow prevention plate (481), and the tension spring (484) is located outside the guide rod (485); A screw hole is provided at the top of the end tube (482).

4. The Internet of Things management terminal according to claim 1, characterized in that: The support leg (520) is composed of a T-shaped pull rod and an end plate, and a spring (530) is arranged outside the T-shaped pull rod, and one end of the spring (530) is pressed on the inner wall of the baffle (510), and the other end of the spring (530) is pressed on the end plate. A liquid storage tank (540) is arranged between the two baffles (510), and a liquid coating brush roller (550) is arranged in a groove on a side of the liquid storage tank (540) facing the facial cleaning roller (560); A liquid injection pipeline is provided in the middle of the other side of the liquid storage tank (540).

5. The Internet of Things management terminal according to claim 1, characterized in that: A ventilation slot (120) is provided on the back of the cabinet (110), an exhaust plate (130) is provided on the front of the cabinet (110), and a cover (140) is provided in the inclined surface at the top of the cabinet (110); The inner wall of the cabinet (110) is provided with a second foot (160), and the bottom of the cover (140) is provided with a first foot (150); The first foot (150) and the second foot (160) are connected to a reset assembly (170).

6. The Internet of Things management terminal according to claim 5, characterized in that: The reset assembly (170) is composed of a U-shaped clamp and a reinforcing tension spring; The surface of the sealing cover (140) is coated with an insulating paint layer.

7. The Internet of Things management terminal according to claim 1, characterized in that: The water delivery assembly (200) comprises a water pipe (210) and a positioning bolt (220) arranged on a joint of the water pipe (210); The threaded section of the positioning bolt (220) is adapted to penetrate into the screw hole at the top of the end tube (482).

8. The Internet of Things management terminal according to claim 1, characterized in that: The display screen mechanism (300) further comprises a power line (320) arranged at the bottom end of the touch screen (310); a push plate (330) is installed on the back of the touch screen (310); and two protective covers (340) are installed on both sides of the push plate (330); A rack is provided on the rod body on one side of the propulsion plate (330).

9. The Internet of Things management terminal according to claim 1, characterized in that: The dry control and maintenance mechanism (400) further comprises a suspension (420) arranged on the two side wing plates (410), a motor (430) being arranged in the middle of the suspension (420), and a gear being arranged at the outer end of the internal transmission shaft of the motor (430), and the gear being adapted to mesh with the rack.

10. The Internet of Things management terminal according to claim 3, characterized in that: The dry control and maintenance mechanism (400) further includes two sets of plugs (470); The two sets of plugs (470) are respectively installed on the inner walls of the two side wing plates (410); The bottom of the anti-overflow plate (481) is provided with two recessed holes adapted to fit the plug (470).

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